AZ973

AZ973 40 AMP AUTOMOTIVE RELAY FEATURES 40 Amp contact rating High momentary carry current (60A) High operating temperature (85°C) SPST (1 Form A), SPDT (1 Form C) Quick connect terminals Metal or plastic mounting bracket available Resistor or diode parallel to coil available CONTACTS Arrangement Ratings SPST (1 Form A) SPDT (1 Form C) Resistive load: Max. switched power: 560 W (SPST) 560 W (N.O.) 420 W (N.C.) Max. switched current: 40 A (SPST) 40 A (N.O.) 30 A (N.C.) Max. switched voltage: 75 VDC Material Resistance Silver tin oxide < 100 milliohms initially (6 V, 1 A voltage drop method) GENERAL DATA Life Expectancy Mechanical Electrical Operate Time (max.) Release Time (max.) Minimum operations 1 x 107 1 x 105 at 40 A 14 VDC Res. 7 ms at nominal coil voltage 5 ms at nominal coil voltage Dielectric Strength 500 Vrms coil to contact (at sea level for 1 min.) 500 Vrms contact to contact Insulation Resistance Dropout Ambient Temperature Operating Storage Vibration Shock Enclosure 100 megohms min. at 500 VDC, 20°C 50% RH Greater than 10% of nominal coil voltage -55°C (-67°F) to 85°C (185°F) -55°C (-67°F) to 105°C (221°F) 0.062" (1.5 mm) DA at 10-40 Hz 100 m/s2 P.B.T. polyester Tinned copper alloy 0.25 Quick Connect Note: Allow suitable slack on leads when wiring and do not subject the terminals to excessive force. COIL Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Temperature 0.68 W Terminals 5.1 W at 20°C (68°F) 52°C (94°F) at...